ViewController.hh
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1 /*
2  * Copyright (C) 2012 Open Source Robotics Foundation
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
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15  *
16 */
17 #ifndef GAZEBO_RENDERING_VIEWCONTROLLER_HH_
18 #define GAZEBO_RENDERING_VIEWCONTROLLER_HH_
19 
20 #include <string>
21 
22 #include <ignition/math/Vector3.hh>
23 
25 #include "gazebo/util/system.hh"
26 
27 namespace gazebo
28 {
29  namespace common
30  {
31  class MouseEvent;
32  }
33 
34  namespace rendering
35  {
38 
41  class GZ_RENDERING_VISIBLE ViewController
42  {
45  public: explicit ViewController(UserCameraPtr _camera);
46 
48  public: virtual ~ViewController();
49 
51  public: virtual void Init() = 0;
52 
57  public: virtual void Init(const ignition::math::Vector3d &_focalPoint,
58  const double _yaw = 0, const double _pitch = 0);
59 
62  public: virtual void Update() = 0;
63 
67  public: virtual void Resize(const unsigned int _width,
68  const unsigned int _height);
69 
72  public: void SetEnabled(bool _value);
73 
76  public: virtual void HandleMouseEvent(
77  const common::MouseEvent &_event) = 0;
78 
81  public: virtual void HandleKeyReleaseEvent(const std::string &_key) = 0;
82 
85  public: virtual void HandleKeyPressEvent(const std::string &_key) = 0;
86 
89  public: std::string GetTypeString() const;
90 
92  protected: UserCameraPtr camera;
93 
95  protected: bool enabled;
96 
98  protected: std::string typeString;
99  };
101  }
102 }
103 #endif
std::string typeString
Type of view controller.
Definition: ViewController.hh:98
Generic description of a mouse event.
Definition: MouseEvent.hh:35
boost::shared_ptr< UserCamera > UserCameraPtr
Definition: RenderTypes.hh:93
Forward declarations for the common classes.
Definition: Animation.hh:33
bool enabled
True if enabled.
Definition: ViewController.hh:95
GAZEBO_VISIBLE void Init(google::protobuf::Message &_message, const std::string &_id="")
Initialize a message.
Base class for view controllers.
Definition: ViewController.hh:41
UserCameraPtr camera
Pointer to the camera to control.
Definition: ViewController.hh:92